qaction::triggered
QAction::Trigger, 0, this will cause the QAction::triggered() signal to be emitted ... QAction::AboutQtRole, 3, This action matches handles the "About Qt" menu item ... ,QAction::Trigger, 0, this will cause the QAction::triggered() signal to be emitted. ... QAction::AboutQtRole, 3, This action handles the "About Qt" menu item.
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 qaction::triggered 相關參考資料
identify a trigger of QAction - Stack Overflow
For this to work you will need "doStuff" and "doOtherStuff" to be declared as slots in your header taking no arguments (becuase the signal QAction::triggered() ... https://stackoverflow.com QAction Class | Qt 4.8 - Qt Documentation
QAction::Trigger, 0, this will cause the QAction::triggered() signal to be emitted ... QAction::AboutQtRole, 3, This action matches handles the "About Qt" menu item ... https://doc.qt.io QAction Class | Qt Widgets 5.14.2 - Qt Documentation
QAction::Trigger, 0, this will cause the QAction::triggered() signal to be emitted. ... QAction::AboutQtRole, 3, This action handles the "About Qt" menu item. https://doc.qt.io QAction Class | Qt Widgets 5.6 - Qt Documentation
A QAction may contain an icon, menu text, a shortcut, status text, "What's This?" ... https://doc.qt.io QAction Class | Qt Widgets 5.7 - Qt Documentation
A QAction may contain an icon, menu text, a shortcut, status text, "What's This?" ... https://doc.qt.io QAction Class | Qt Widgets 5.8 - Qt Documentation
A QAction may contain an icon, menu text, a shortcut, status text, "What's This?" ... https://doc.qt.io QAction Class | Qt Widgets 5.9 - Qt Documentation Snapshots
QAction::Trigger, 0, this will cause the QAction::triggered() signal to be emitted. ... QAction::AboutQtRole, 3, This action handles the "About Qt" menu item. https://doc-snapshots.qt.io Qt 4.6: QAction Class Reference - Qt Documentation
QAction::Trigger, 0, this will cause the QAction::triggered() signal to be emitted ... QAction::AboutQtRole, 3, This action matches handles the "About Qt" menu item ... https://doc.qt.io Qt 学习之路2：添加动作 - DevBean Tech World
后面的 connect() 函数，将这个 QAction 的 triggered() 信号与 ... 好，我按照你的代码自己写了一下，可是connect(action, &QAction::triggered, this, ... https://www.devbean.net Qt開發：Qt Widgets模組——QAction類| 程式前沿
這會導致發出QAction :: triggered（）訊號。 QAction::Hover, 1. 這會導致QAction :: hovered（）訊號被髮射. 2、enum QAction::MenuRole. https://codertw.com |